Radeon HD 6550D and Radeon HD 4550 - video card comparison
Passmark - benchmark score Radeon HD 6550D vs Radeon HD 4550
Radeon HD 6550D
412
Radeon HD 4550
242
Radeon HD 6550D
Radeon HD 4550
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Llano
RV710
Market segment
Desktop
Desktop
Release date
June 2011
September 2008
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
600 MHz
600 MHz
Floating-point performance
-
96 gflops
Manufacturing process technology
32 nm
55 nm
Number of transistors
1000 Million
242 million
Pipelines / CUDA cores
400
80
Power consumption (TDP)
65 Watt
25 Watt
Texture fill rate
12.00
4.800
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1310 MHz
Memory bandwidth
-
10.48 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A